"This is very encouraging... It inspires me to work harder everyday. Congratulation to fellow nominees, your performances have inspired all of us. Let us keep doing this beautiful work making these wonderful stories. Let us keep doing that. Here is to cinema," he said in his acceptance speech.

Rao left the stage after his speech only to return shortly, politely asking, "I am sorry. Can I take 10 more seconds? It is very important."

This was to give tributes to his mother, who passed away while he was shooting for the film.

"It was a hard time for us to make this film. When I was shooting for this film, my dear mother passed away. We were shooting in the forests of Chhattisgarh.

"It is because of her blessings, I believe that Newton is getting all these appreciations. So thank you mom and I love you," Rao said.

Newton revolves around a rookie but idealistic election officer as he struggles to hold elections in a Chhattisgarh village despite the threat of Naxalite violence.

Writer Mayank Tewari and director Amit V Masurkar shared the award for the best screenplay at the ceremony where Australia's Sweet Country won the top award.

India's Lady of the Lake by director Haobam Paban Kumar won a special mention in the Cultural Diversity Award Under the Patronage of UNESCO category in which Dede was the winner.